Free Tool
Reconstitution Calculator
Enter your vial, water, and dose — get the exact syringe draw.
Doses per vial
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at this dose
How to reconstitute
- Draw bacteriostatic water into syringe slowly
- Inject along the glass wall — never blast the powder directly
- Swirl gently until dissolved. Don’t shake
- Store at 2–8°C (fridge). Use within 28 days
- Swab the vial stopper with alcohol before every draw